A bear broke into a home in the middle of the night, and a tiny dog was on guard duty. Security-cam footage shows the bear vs. dog showdown.

A brave man reportedly gouged an alligator’s eyes out to get it to leave him and a group of kayakers alone.

Scientists shared their historic first sighting of a rare deep-sea squid called Gonatus antarcticus—and yes, they got a video.

Three men died after jumping into a frigid, dangerous waterfall, and a rescue diver recovered their bodies at great risk to himself.

Tourists at Yellowstone National Park were watching some bears from an overpass when, suddenly, they got an unexpected bison encounter.